{"nhtsa_id":10208067,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-02-14","date":"2022-01-28","document_id":"PIP5276G","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This Preliminary Information communication provides steps the technician will uses to diagnose and repair vehicles that have low oil pressure after an oil change with the engine Regular Production Option Code L20, L77, L94, L96, L99, L9H, LC8, LC9, LH9, LMF, LMG, LY6, or LZ1. Vehicle may have Service Engine Soon lamp with Diagnostic Trouble Code P0521 or Low Oil Pressure message on the instrument panel. Dealer will need to determine if bulletin 10-06-01-008 was completed. If the bulletin was performed inspect the left rocker cover. Dealer will insure the left rocker can hold water without leaking. If leaks are found apply room temperature vulcanization silicone to the rocker cover if possible or replace the left rocker cover.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10208067-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10208067-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10208067","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["P0521"],"topics":[],"vehicles":[{"make":"CADILLAC","model":"CTS","year_from":2008,"year_to":2009,"match":"exact","vehicle_ids":["2008_cadillac_cts","2009_cadillac_cts"]},{"make":"CADILLAC","model":"CTS","year_from":2013,"year_to":2013,"match":"exact","vehicle_ids":["2013_cadillac_cts"]},{"make":"CADILLAC","model":"CTS-V","year_from":2007,"year_to":2007,"match":"base","vehicle_ids":["2007_cadillac_cts"]},{"make":"CADILLAC","model":"CTS-V","year_from":2010,"year_to":2012,"match":"base","vehicle_ids":["2010_cadillac_cts","2011_cadillac_cts","2012_cadillac_cts"]},{"make":"CADILLAC","model":"ESCALADE","year_from":2007,"year_to":2013,"match":"exact","vehicle_ids":["2007_cadillac_escalade","2008_cadillac_escalade","2009_cadillac_escalade","2010_cadillac_escalade","2011_cadillac_escalade","2012_cadillac_escalade","2013_cadillac_escalade"]},{"make":"CHEVROLET","model":"AVALANCHE","year_from":2007,"year_to":2013,"match":"exact","vehicle_ids":["2007_chevrolet_avalanche","2008_chevrolet_avalanche","2009_chevrolet_avalanche","2010_chevrolet_avalanche","2011_chevrolet_avalanche","2012_chevrolet_avalanche","2013_chevrolet_avalanche"]},{"make":"CHEVROLET","model":"C SERIES","year_from":2007,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"CAMARO","year_from":2010,"year_to":2013,"match":"exact","vehicle_ids":["2010_chevrolet_camaro","2011_chevrolet_camaro","2012_chevrolet_camaro","2013_chevrolet_camaro"]},{"make":"CHEVROLET","model":"COBALT SS","year_from":2008,"year_to":2009,"match":"base","vehicle_ids":["2008_chevrolet_cobalt","2009_chevrolet_cobalt"]},{"make":"CHEVROLET","model":"COLORADO","year_from":2007,"year_to":2012,"match":"exact","vehicle_ids":["2007_chevrolet_colorado","2008_chevrolet_colorado","2009_chevrolet_colorado","2010_chevrolet_colorado","2011_chevrolet_colorado","2012_chevrolet_colorado"]},{"make":"CHEVROLET","model":"COLORADO","year_from":2013,"year_to":2013,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"CORVETTE","year_from":2007,"year_to":2013,"match":"exact","vehicle_ids":["2007_chevrolet_corvette","2008_chevrolet_corvette","2009_chevrolet_corvette","2010_chevrolet_corvette","2011_chevrolet_corvette","2012_chevrolet_corvette","2013_chevrolet_corvette"]},{"make":"CHEVROLET","model":"EXPRESS","year_from":2007,"year_to":2013,"match":"exact","vehicle_ids":["2007_chevrolet_express","2008_chevrolet_express","2009_chevrolet_express","2010_chevrolet_express","2011_chevrolet_express","2012_chevrolet_express","2013_chevrolet_express"]},{"make":"CHEVROLET","model":"SILVERADO 1500","year_from":2007,"year_to":2013,"match":"base","vehicle_ids":["2007_chevrolet_silverado","2008_chevrolet_silverado","2009_chevrolet_silverado","2010_chevrolet_silverado","2011_chevrolet_silverado","2012_chevrolet_silverado","2013_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 2500","year_from":2007,"year_to":2013,"match":"base","vehicle_ids":["2007_chevrolet_silverado","2008_chevrolet_silverado","2009_chevrolet_silverado","2010_chevrolet_silverado","2011_chevrolet_silverado","2012_chevrolet_silverado","2013_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 3500","year_from":2007,"year_to":2013,"match":"base","vehicle_ids":["2007_chevrolet_silverado","2008_chevrolet_silverado","2009_chevrolet_silverado","2010_chevrolet_silverado","2011_chevrolet_silverado","2012_chevrolet_silverado","2013_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SUBURBAN","year_from":2007,"year_to":2013,"match":"exact","vehicle_ids":["2007_chevrolet_suburban","2008_chevrolet_suburban","2009_chevrolet_suburban","2010_chevrolet_suburban","2011_chevrolet_suburban","2012_chevrolet_suburban","2013_chevrolet_suburban"]},{"make":"CHEVROLET","model":"TAHOE","year_from":2007,"year_to":2013,"match":"exact","vehicle_ids":["2007_chevrolet_tahoe","2008_chevrolet_tahoe","2009_chevrolet_tahoe","2010_chevrolet_tahoe","2011_chevrolet_tahoe","2012_chevrolet_tahoe","2013_chevrolet_tahoe"]},{"make":"GMC","model":"CANYON","year_from":2007,"year_to":2013,"match":"exact","vehicle_ids":["2007_gmc_canyon","2008_gmc_canyon","2009_gmc_canyon","2010_gmc_canyon","2011_gmc_canyon","2012_gmc_canyon","2013_gmc_canyon"]},{"make":"GMC","model":"SIERRA 1500","year_from":2007,"year_to":2013,"match":"base","vehicle_ids":["2007_gmc_sierra","2008_gmc_sierra","2009_gmc_sierra","2010_gmc_sierra","2011_gmc_sierra","2012_gmc_sierra","2013_gmc_sierra"]},{"make":"GMC","model":"SIERRA 2500","year_from":2007,"year_to":2013,"match":"base","vehicle_ids":["2007_gmc_sierra","2008_gmc_sierra","2009_gmc_sierra","2010_gmc_sierra","2011_gmc_sierra","2012_gmc_sierra","2013_gmc_sierra"]},{"make":"GMC","model":"SIERRA 3500","year_from":2007,"year_to":2013,"match":"base","vehicle_ids":["2007_gmc_sierra","2008_gmc_sierra","2009_gmc_sierra","2010_gmc_sierra","2011_gmc_sierra","2012_gmc_sierra","2013_gmc_sierra"]},{"make":"GMC","model":"YUKON","year_from":2007,"year_to":2013,"match":"exact","vehicle_ids":["2007_gmc_yukon","2008_gmc_yukon","2009_gmc_yukon","2010_gmc_yukon","2011_gmc_yukon","2012_gmc_yukon","2013_gmc_yukon"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}